Place all the essential oils into the roll-on bottle.
Fill the remaining space with jojoba or other carrier oil.
Snap the ball and stopper back into place, and cover tightly with the cap.
To use, shake the bottle and roll it on areas of your skin that you are concerned about, such as mosquito bites, ants, fleas, spiders, and ticks.
Notes
Caution: Essential oils can be irritating to some people and should not be used on children under the age of 3.I searched for a leak-proof bottle, but it seems like they are not to be found. Just be careful if you pack these in a bag on a trip. Perhaps wrap them in plastic first, just to be safe.Other good essential oil choices are peppermint, thyme, cedarwood, tea tree oil, and cinnamon oil.